/*
 * Copyright  2021 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.firebase.auth.internal;

import com.google.common.annotations.VisibleForTesting;
import com.google.common.base.Strings;
import com.google.firebase.internal.FirebaseProcessEnvironment;

public class Utils {
  @VisibleForTesting
  public static final String AUTH_EMULATOR_HOST = "FIREBASE_AUTH_EMULATOR_HOST";

  public static boolean isEmulatorMode() {
    return !Strings.isNullOrEmpty(getEmulatorHost());
  }

  public static String getEmulatorHost() {
    return FirebaseProcessEnvironment.getenv(AUTH_EMULATOR_HOST);
  }

}
